linux-kernel - Re: [PATCH 02/13] scsi: ufs: qcom: Fix the return value of ufs_qcom_ice_program

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Date:   Fri, 1 Dec 2023 19:49:32 +0200
From:   Abel Vesa <abel.vesa@...aro.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     martin.petersen@...cle.com, jejb@...ux.ibm.com,
        andersson@...nel.org, konrad.dybcio@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, quic_cang@...cinc.com
Subject: Re: [PATCH 02/13] scsi: ufs: qcom: Fix the return value of
 ufs_qcom_ice_program_key()

On 23-12-01 20:44:06, Manivannan Sadhasivam wrote:
> Currently, the function returns -EINVAL if algorithm other than AES-256-XTS
> is requested. But the correct error code is -EOPNOTSUPP. Fix it!
> 
> Cc: Abel Vesa <abel.vesa@...aro.org>
> Fixes: 56541c7c4468 ("scsi: ufs: ufs-qcom: Switch to the new ICE API")
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>

LGTM.

Reviewed-by: Abel Vesa <abel.vesa@...aro.org>

> ---
>  drivers/ufs/host/ufs-qcom.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
> index cbb6a696cd97..852179e456f2 100644
> --- a/drivers/ufs/host/ufs-qcom.c
> +++ b/drivers/ufs/host/ufs-qcom.c
> @@ -158,7 +158,7 @@ static int ufs_qcom_ice_program_key(struct ufs_hba *hba,
>  	cap = hba->crypto_cap_array[cfg->crypto_cap_idx];
>  	if (cap.algorithm_id != UFS_CRYPTO_ALG_AES_XTS ||
>  	    cap.key_size != UFS_CRYPTO_KEY_SIZE_256)
> -		return -EINVAL;
> +		return -EOPNOTSUPP;
>  
>  	if (config_enable)
>  		return qcom_ice_program_key(host->ice,
> -- 
> 2.25.1
>